TEL15N TRACOPOWER | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 4

Technical content

DC/DC Converter TEL 15N Series, 15 Watt

  • Ultra compact 15 Watt converter in DIP-16 metal casing
  • Highest power density of 4.51 W/cm3
  • Operating temperature range -40°C to +85°C
  • Wide 2:1 input voltage ranges: 9-18, 18-36, 36-75 VDC
  • High efficiency (up to 87%) for low thermal loss
  • 6-side shielded metal case with insulated baseplate
  • Built-In EN 55032 class A filter (conducted)
  • Protection against short circuit
  • 3-year product warranty IEC 62368-1UL 62368-1 The TEL 15N is a series of isolated 15 Watt converters which come in an ultra compact DIP-16 metal package. The design purpose of this series was to miniaturized low power DC/DC converters to the maximum without sacrificing high efficiency. It solidifies the new standard for power density with 4.51 W/- cm3 and effectively doubles the power density compared to 15 Watt converters in DIP-24 packages. The TEL 15N offers a wide 2:1 input voltage range and features a high efficiency of up to 87% which enables an operation tempera- ture of up to +55°C at full load and up to 85°C with 50% load. The converters also have an internal input filter to comply with conducted emission standard EN 55032 class A. It's an economical solution for space critical and cost sensi- tive applications in instrumentation, IT and industrial electronics. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TEL 15-1211N 9 - 18 VDC (12 VDC nom.)

5.1 VDC 2'940 mA 86 %

TEL 15-1212N 12 VDC 1'250 mA 87 % TEL 15-1213N 15 VDC 1'000 mA 87 % TEL 15-1215N 24 VDC 625 mA 87 % TEL 15-1222N +12 VDC 625 mA –12 VDC 625 mA 87 % TEL 15-1223N +15 VDC 500 mA –15 VDC 500 mA 87 % TEL 15-2411N 18 - 36 VDC (24 VDC nom.) TEL 15-2412N 12 VDC 1'250 mA 87 % TEL 15-2413N 15 VDC 1'000 mA 87 % TEL 15-2415N 24 VDC 625 mA 87 % TEL 15-2422N +12 VDC 625 mA –12 VDC 625 mA 87 % TEL 15-2423N +15 VDC 500 mA –15 VDC 500 mA 87 % TEL 15-4811N 36 - 75 VDC (48 VDC nom.) TEL 15-4812N 12 VDC 1'250 mA 87 % TEL 15-4813N 15 VDC 1'000 mA 87 % TEL 15-4815N 24 VDC 625 mA 87 % TEL 15-4822N +12 VDC 625 mA –12 VDC 625 mA 87 % TEL 15-4823N +15 VDC 500 mA –15 VDC 500 mA 87 % Note - 48 Vin models: If the input will be switched electromechanically, use an external 27 μF / 200 V / KXY capacitor to avoid voltage transient. www.tracopower.com November 30, 2022 Page 1 / 4

Input Current - At no load 12 Vin models: 20 mA typ. 24 Vin models: 10 mA typ. 48 Vin models: 7 mA typ. - At full load 12 Vin models: 1'450 mA typ. 24 Vin models: 720 mA typ. 48 Vin models: 360 mA typ. Surge Voltage 12 Vin models: 25 VDC max. (1 s max.) 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) Input Inrush Current 28.6 A typ. (12 Vin models) 38.8 A typ. (24 Vin models) 51.6 A typ. (48 Vin models) Under Voltage Lockout 12 Vin models: 8 VDC typ. 24 Vin models: 16 VDC typ. 48 Vin models: 34 VDC typ. Recommended Input Fuse 12 Vin models: 3'000 mA (slow blow)

24 Vin models: 1'500 mA (slow blow)

48 Vin models: 1'000 mA (slow blow)

(The need of an external fuse has to be assessed in the final application.) Input Filter Internal Pi-Type Input Specifications Voltage Set Accuracy ±1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.8% max. dual output models: 0.8% max. - Load Variation (0 - 100%) single output models: 1% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Voltage Balance (symmetrical load) dual output models: 2% max. - Cross Regulation (25% / 100% asym. load) dual output models: 5% max. Ripple and Noise - 20 MHz Bandwidth 70 mVp-p typ. (w/ 2.2 µF / 50 V MLCC) Capacitive Load - single output 5.1 Vout models: 1'800 µF max. 12 Vout models: 820 µF max. 15 Vout models: 820 µF max. 24 Vout models: 270 µF max. - dual output 12 / -12 Vout models: 560 / 560 µF max. 15 / -15 Vout models: 270 / 270 µF max. Minimum Load Not required Temperature Coefficient ±0.02 %/K max. Start-up Time 40 ms max. Short Circuit Protection Continuous, Automatic recovery (Hiccup Mode, Automatic Recovery) Output Current Limitation 110% min. of Iout max. 160% typ. of Iout max. Transient Response - Response Deviation 3% typ. / 5% max. (75% to 100% Load Step) - Response Time 500 µs max. (75% to 100% Load Step) Output Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tel15n Safety Specifications TEL 15N Series, 15 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 30, 2022 Page 2 / 4

Over Voltage Category Not mains connected EMI Emissions - Conducted Emissions EN 55032 class A (internal filter) EN 55032 class B (with external filter) - Radiated Emissions EN 55032 class A (with external filter) EN 55032 class B (with external filter) External filter proposal: www.tracopower.com/overview/tel15n EMS Immunity EN 55024 (IT Equipment) EN 55035 (Multimedia) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±6 kV, perf. criteria A - RF Electromagnetic Field EN 61000-4-3, 20 V/m, perf. criteria A - EFT (Burst) / Surge EN 61000-4-4, ±2 kV, perf. criteria A EN 61000-4-5, ±2 kV, perf. criteria A External filter proposal: www.tracopower.com/overview/tel15n - Conducted RF Disturbances EN 61000-4-6, 10 Vrms, perf. criteria A - PF Magnetic Field Continuous: EN 61000-4-8, 30 A/m, perf. criteria A EMC Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature –40°C to +80°C - Case Temperature +110°C max. - Storage Temperature –50°C to +125°C Power Derating - High Temperature 1.9 %/K above 55°C (average) See application note: www.tracopower.com/overview/tel15n Cooling System Natural convection (20 LFM) Altitude During Operation 6'000 m max. Switching Frequency 420 - 540 kHz (PWM) Insulation System Functional Insulation Isolation Test Voltage - Input to Output, 60 s 1'500 VDC - Input to Output, 1 s 1'800 VDC - Input to Case, 60 s 1'000 VDC - Output to Case, 60 s 1'000 VDC Isolation Resistance - Input to Output, 500 VDC 1'000 MΩ min. Isolation Capacitance - Input to Output, 100 kHz, 1 V 2'200 pF max. Reliability - Calculated MTBF 2'150'000 h (MIL-HDBK-217F, ground benign) Washing Process Allowed (hermetical product) See Cleaning Guideline: www.tracopower.com/info/cleaning.pdf Environment - Vibration 2.4 g, 3 axis, random waveform, 30 min - Mechanical Shock 30 g, 3 axis, half sine, 11 ms - Thermal Shock IPC-9592B Housing Material Aluminum Potting Material Silicone (UL 94 V-0 rated) Pin Material Copper Alloy (C6801) Pin Foundation Plating Nickel (2 - 4 µm) Pin Surface Plating Tin (3 - 5 µm), matte Housing Type Metal Case Mounting Type PCB Mount Connection Type THD (Through-Hole Device) Footprint Type DIP16 Soldering Profile Wave Soldering 260°C / 10 s max. Weight 8.8 g General Specifications TEL 15N Series, 15 Watt All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. www.tracopower.com November 30, 2022 Page 3 / 4

Thermal Impedance - Case to Ambient 24.6 K/W typ. Environmental Compliance - REACH Declaration www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant - RoHS Declaration www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule). The SCIP number is provided on request.) Supporting Documents Overview Link (for additional Documents) www.tracopower.com/overview/tel15n Outline Dimensions TEL 15N Series, 15 Watt Dimensions in mm (inch) Tolerances: X.X ±0.5 (X.XX ±0.02) X.XX ±0.25 (X.XXX ±0.01) Pin diameter tolerances: X.X ±0.05 (X.XX ±0.002) BOTTOM VIEW 9 8 23.8 (0.94) 15.24 (0.600) Ø0.5 (Ø0.02) 3.8 (0.15) 2.54 (0.100) 3.0 (0.12) NC: Not connected Pinout Pin Single Dual 1 in

8 NC Common

© Copyright 2022 Traco Electronic AG Specification s can be changed without notice. www.tracopower.com Rev. November 30, 2022 Page 4 / 4